[foh-toh-dahy-ohd] /ˈfoʊ toʊˌdaɪ oʊd/
a photosensitive semiconductor .
a semiconductor diode, the conductivity of which is controlled by incident illumination
A diode that exhibits sensitivity to light, either by varying its electrical resistance like a photoresistor, or generating a electric potential in the manner of a photoelectric cell. See more at photoelectric.
[foh-toh-di-sin-ti-grey-shuh n] /ˌfoʊ toʊ dɪˌsɪn tɪˈgreɪ ʃən/ noun, Physics. 1. the of a nucleus, induced by its absorption of a photon. /ˌfəʊtəʊdɪˌsɪntɪˈɡreɪʃən/ noun 1. disintegration of an atomic nucleus as a result of its absorption of a photon, usually a gamma ray
[foh-toh-di-soh-see-ey-shuh n, -shee-] /ˌfoʊ toʊ dɪˌsoʊ siˈeɪ ʃən, -ʃi-/ noun 1. the or breakdown of a chemical compound by radiant energy.
photodistribution pho·to·dis·tri·bu·tion (fō’tō-dĭs’trə-byōō’shən) n. The areas on the skin that receive the greatest exposure to sunlight and are involved in eruptions due to photosensitivity.
[foh-tuh-drah-muh, -dram-uh] /ˈfoʊ təˌdrɑ mə, -ˌdræm ə/ noun 1. .